MATH 1320 -Summer I 2018 Group Name Group Assessment 02 Show all your work. Mean

Question

MATH 1320 -Summer I 2018 Group Name Group Assessment 02 Show all your work. Meaningless work and a right answer will be considered case by case and at discretion of the instructor, and in any case it will not count more than half of the credit. A right answer with no work counts as zero. 1. Find the perimeter of a triangle if one side is 11 inches, another side is the perimeter, and the third side is the perimeter. 2. Solve the following quadratic equation. (a)?2-21-24 (b) 4t2+7t +8-0 3. Solve the following inequality and express the solution in interval notation. -3 s 2(y +5)

Explanation / Answer

passing through ( - 4, 6 )

perpendicular to y = -1/4 x + 5

slope of perpendicular line is m = 4

applying point slope form of equation

y - y1 = m ( x - x1 )

y - 6 = 4 ( x + 4 )

y = 4x + 16 + 6

y = 4x + 22

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